I have been working on Xbox controllers for a while. As I think of new mods, I try to figure out how to implement them into my controllers. I make my own mods as well as some that have been done before. One of the ones I made was a 20 ga. shotgun shell on the analog sticks. Another was putting .22 rifle shells in the back and start buttons. I have also found improvements to other mods, such as the 12 ga. shotgun shell mod. I put the shell in a saline bath for about 3-6 months and let it rust. Then I put clear coat over it, giving it an old look to it. The ABXY buttons have been replaced with 9mm shells that have been painted, then polished so it brings out the detail in the top of it with the engravings. The black shell is the one I own and test on, and the white one is a client's controller I am working on. I replaced the d-pad with a quarter. Sorry for the bad pics, My camera is dead and I cant find the charger, making me use the webcam.